The iPhone provides a free, built-in method for recording audio. You can record complete voice memos or attach a microphone and record demos, recordings and audio suitable for an audio podcast. The Voice Memos app also has some basic built-in audio editing features that enables you to trim silence or noise at the beginning and end of a recording. Recordings provide a CD quality sample rate of 44.1KHz in the MPEG-4 audio format. The maximum audio bit-rate for an audio recording on the iPhone is 64Kbps with a mono channel. While the iPhone isn’t capable of professional audio recording, it provides suitable audio quality for spoken tracks. Tips Writer Bio
